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发明名称
WASTE WATER DEGASSING CHAMBER
摘要
申请公布号
SU996652(A1)
申请公布日期
1983.02.15
申请号
SU19813291282
申请日期
1981.05.22
申请人
UK G PNII KOMMUNALNYKH SOORUZHENIJ GORODOV
发明人
NEVZOROV MIKHAIL I,SU;NECHAEVSKIJ MIKHAIL L,SU;SITNITSKAYA ELLA A,SU
分类号
C02F1/20;C02F103/02;E03F5/04;(IPC1-7):E03F5/04
主分类号
C02F1/20
代理机构
代理人
主权项
地址
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